diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2023-05-21 13:50:20 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2023-06-12 19:48:57 -0700 |
| commit | e6807b44e49aa737b4ee9fb614da3152e2ce49c0 (patch) | |
| tree | c78c0bb7f07fa82470dd6c6429940628a26cfb64 /arch/xtensa/include | |
| parent | 338d9150900d39530d3b49a446ef68d28d98e377 (diff) | |
xtensa: report trax and perf counters in cpuinfo
Add 'trax' to the list of CPU features when xtensa core is configured
with TRAX.
Add 'perf' to the list of CPU features when xtensa core is configured
with perf counters and show the number of configured perf counters.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/include')
| -rw-r--r-- | arch/xtensa/include/asm/core.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/core.h b/arch/xtensa/include/asm/core.h index f856d2bcb9f3..0e1bb6f019d6 100644 --- a/arch/xtensa/include/asm/core.h +++ b/arch/xtensa/include/asm/core.h @@ -26,6 +26,14 @@ #define XCHAL_SPANNING_WAY 0 #endif +#ifndef XCHAL_HAVE_TRAX +#define XCHAL_HAVE_TRAX 0 +#endif + +#ifndef XCHAL_NUM_PERF_COUNTERS +#define XCHAL_NUM_PERF_COUNTERS 0 +#endif + #if XCHAL_HAVE_WINDOWED #if defined(CONFIG_USER_ABI_DEFAULT) || defined(CONFIG_USER_ABI_CALL0_PROBE) /* Whether windowed ABI is supported in userspace. */ |